syzbot


Applied filters: Label=subsystems:net (drop)
open (140):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: stack guard page was hit in sock_close net 1 2d01h 5h03m PATCH [5h58m]
possible deadlock in rpc_close_pipes nfs net C 214 37m 5h34m
possible deadlock in br_forward_delay_timer_expired (4) net 1 6d06h 2d05h
INFO: rcu detected stall in linkwatch_event (5) net syz error 1 10d 6d21h
possible deadlock in xsk_notifier (3) bpf net 1 8d05h 8d04h 💬 8 [6d22h]
WARNING in qdisc_tree_reduce_backlog net 1 10d 9d10h
KMSAN: uninit-value in unix_create1 net 1 17d 13d
WARNING in taprio_get_start_time (2) net 1 19d 19d
WARNING in __linkwatch_sync_dev (2) net C 394 3h04m 20d PATCH [15d]
general protection fault in add_grec (2) net 3 9d14h 22d
divide error in taprio_update_queue_max_sdu (2) net 3 21d 26d
WARNING: refcount bug in gro_cleanup net 1 38d 26d
general protection fault in ip6_mc_clear_src (2) net 21 2d05h 28d
WARNING in napi_disable net 1 38d 29d
general protection fault in __igmp_group_dropped net 3 27d 29d
WARNING: refcount bug in sk_skb_reason_drop (2) net 1 34d 29d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 2 1d12h 29d
general protection fault in ip_mc_up net 1 35d 29d
possible deadlock in __netdev_update_features net 40 16h43m 30d 💬 3 [29d]
possible deadlock in dev_set_promiscuity net 16 10d 30d 💬 1 [29d]
KMSAN: uninit-value in mkiss_receive_buf net 2 37d 35d
KMSAN: uninit-value in neigh_parms_release (2) net 1 41d 37d
WARNING: suspicious RCU usage in corrupted (3) net C done 1 7d17h 37d PATCH [34d]
WARNING in ah6_output net C error 5 6d05h 38d
BUG: unable to handle kernel NULL pointer dereference in vcc_sendmsg net 1 45d 41d
BUG: corrupted list in __hw_addr_del_entry net 3 27d 41d
KASAN: slab-use-after-free Read in fib6_add net 12 30d 42d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 1 47d 43d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 2 29d 43d 💬 2 [43d]
general protection fault in ip6_ins_rt net 2 35d 44d
possible deadlock in ptp_clock_unregister net C 20 22d 49d 💬 1 [22d]
KASAN: use-after-free Read in __linkwatch_run_queue net syz 22 2d00h 49d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 12 30d 50d
WARNING in neigh_parms_release net 2 47d 51d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 1 54d 53d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 41 36d 54d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 15 40d 54d
BUG: corrupted list in __nsim_dev_port_del net 2 40d 55d
general protection fault in mld_clear_delrec net 53 3h14m 55d
KASAN: slab-out-of-bounds Read in arp_mc_map net 2 56d 57d
INFO: rcu detected stall in inet_rtm_newaddr (2) net syz error 1 25d 57d
INFO: task hung in inet6_rtm_newaddr (2) net syz 1 57d 57d
general protection fault in __ip_mc_dec_group net 13 2d03h 57d
kernel BUG in in_dev_free_rcu net 5 15d 59d
kernel BUG in unregister_vlan_dev (3) net 7 18d 59d PATCH [9d11h]
general protection fault in rt6_find_cached_rt net 3 18d 59d
KASAN: global-out-of-bounds Read in fib6_ifup net 12 35d 59d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net syz 39 30d 60d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 1 64d 60d
BUG: soft lockup in sctp_generate_timeout_event net 1 62d 61d
WARNING in nsim_fib_event_nb net C done 97 5h01m 62d 💬 1 [33d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 14 26d 62d
general protection fault in ip6_create_rt_rcu net 2 57d 62d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 62 23d 62d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 24 26d 62d 💬 1 [61d]
WARNING in rt6_multipath_rebalance (2) net 50 8h51m 62d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 2 25d 70d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 4 4d12h 71d 💬 1 [71d]
BUG: soft lockup in garp_join_timer (3) net 3 40d 71d
INFO: task hung in usbnet_disconnect (3) net usb 46 2d20h 81d
WARNING in dst_cache_per_cpu_get net 1 84d 83d
KASAN: null-ptr-deref Write in rcuref_put (4) net 2 63d 84d
KMSAN: uninit-value in __vxlan_find_mac (2) net 1 90d 85d
BUG: soft lockup in wg_packet_tx_worker (3) net 1 92d 86d
possible deadlock in dev_close net 1 95d 91d 💬 2 [91d]
BUG: sleeping function called from invalid context in dev_set_allmulti net 3361 26d 113d
WARNING in depot_fetch_stack net 10 25d 119d
INFO: rcu detected stall in call_timer_fn (5) net input usb C 8 3d06h 125d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 17 8d10h 148d 💬 3 [145d]
general protection fault in ip6_pol_route (3) bcachefs net syz error 25 21d 148d 💬 3 [145d]
general protection fault in __fib6_drop_pcpu_from (6) net 228 48d 148d
WARNING: locking bug in netpoll_poll_disable (2) net 2 89d 170d
WARNING in max_vclocks_store net C 1 166d 176d
INFO: task hung in inet_rtm_newaddr net syz done 61 3d21h 188d
BUG: Bad page state in skb_pp_cow_data net C done 42 11d 205d 💬 2 [203d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1549 6d22h 210d
KCSAN: data-race in kick_pool / wq_worker_running net 833 17h16m 215d 💬 1 [214d]
WARNING: locking bug in try_to_wake_up (2) net syz error error 154 20d 227d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 140 1d11h 238d
WARNING in rtnl_dellink (4) net 31 18d 249d
INFO: task hung in genl_rcv_msg (4) net C done 120 1d14h 273d
INFO: task hung in new_device_store (5) net syz inconclusive 108 3d13h 279d 💬 7 [266d]
INFO: task hung in tun_chr_close (5) net syz done 590 15h12m 290d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 12 51d 301d
possible deadlock in rtnl_lock (8) net C 434 65d 317d 💬 5 [294d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 489 3d17h 328d
INFO: task hung in addrconf_dad_work (5) net C done 1485 6h51m 338d
INFO: task hung in linkwatch_event (4) net C done 3254 5d20h 340d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 4d08h 349d 💬 1 [51d]
INFO: task hung in cleanup_net (7) net 120 5d05h 356d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 154d 356d 💬 2 [347d]
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 67d 357d 💬 1 [84d]
WARNING: suspicious RCU usage in dev_activate net C error 789 18d 364d PATCH [348d]
possible deadlock in do_ip_setsockopt (4) net C done done 12508 68d 371d PATCH [283d]
WARNING in dev_deactivate_many net C 217 13d 373d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 63 1d21h 381d PATCH [259d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 20 21d 394d 💬 1 [54d]
INFO: task hung in nsim_destroy (4) net 428 3d03h 397d
INFO: task hung in __vhost_worker_flush net virt 331 21d 399d 💬 5 [97d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 507 1d20h 404d 💬 1 [238d]
INFO: rcu detected stall in sendmsg (4) net C error 56 26d 404d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 383d 410d
INFO: rcu detected stall in sock_write_iter (3) net C done 158 7d06h 421d 💬 1 [421d]
KMSAN: uninit-value in hsr_get_node (3) net C 28 16d 440d 💬 8 [347d]
possible deadlock in hsr_dev_xmit (2) net C done 877 19h01m 461d 💬 2 [423d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 8756 1h32m 467d PATCH [450d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 386d 471d
KASAN: slab-use-after-free Read in handle_tx (2) net C 432 1h28m 497d 💬 2 [165d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 12 45d 546d
WARNING: ODEBUG bug in advance_sched net C done done 10 269d 559d 💬 1 [233d]
INFO: rcu detected stall in sys_recvmmsg (3) net 164 4d06h 561d
WARNING in call_rcu (3) net C 3 459d 562d
memory leak in radix_tree_insert (2) net arm-msm C 1 562d 572d PATCH [567d]
WARNING in tcp_recvmsg_locked (2) net C done 12 5d23h 575d 💬 1 [575d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 49 16d 576d 💬 5 [101d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 17 121d 609d
memory leak in fasync_helper (2) net C 1 570d 650d PATCH [483d]
WARNING in inet_sock_destruct (4) net C done 6581 11h46m 740d 💬 4 [19d]
unregister_netdevice: waiting for DEV to become free (8) net C done 343060 now 753d PATCH [506d]
INFO: task hung in rfkill_unregister (3) net nfc C 1632 11h49m 756d 💬 6 [24d]
INFO: task hung in synchronize_rcu (4) net fs C done error 894 3d12h 790d 💬 6 [334d]
INFO: task hung in del_device_store net syz error 1793 3h52m 850d
INFO: task hung in rfkill_sync_work net nfc C done 48 18d 919d PATCH [863d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 1549 3d13h 957d PATCH [89d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 451 4d00h 960d
WARNING in ip_rt_bug (2) net C done error 364 28d 994d 💬 3 [370d]
INFO: task can't die in vlan_ioctl_handler net 165 15d 1129d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net C inconclusive error 64 29d 1269d 💬 1 [167d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 359d 1356d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 5366 12h24m 1505d PATCH [742d]
general protection fault in skb_release_data (2) net bluetooth C done error 703 92d 1757d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 87d 1759d
INFO: rcu detected stall in tc_modify_qdisc net C done 582 13h30m 1799d 💬 13 [366d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 728d 1919d
WARNING in kcm_write_msgs net C done 620 8d10h 1931d 💬 5 [334d]
KMSAN: uninit-value in eth_type_trans (2) net C 7274 1d10h 1988d 💬 5 [19d]
BUG: workqueue lockup (5) net C done 12791 1h10m 1996d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1026 2d05h 2038d 💬 5 [366d]
WARNING in rcu_check_gp_start_stall net C done error 2599 12h00m 2322d 💬 7 [19d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() net C done error 7968 77d 2796d 💬 3 [2642d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in nsim_bpf_destroy_prog (2) net 1 4d20h 20h13m
Internal error in desc_read (3) net 1 24d 20d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 1 30d 26d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 3 29d 28d
general protection fault in inetdev_event net 1 41d 29d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 1 30d 29d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 1 39d 35d
general protection fault in slip_receive_buf (2) net 1 41d 37d
BUG: corrupted list in team_priority_option_set (4) net 1 42d 38d
general protection fault in nsim_fib_event_work net 2 53d 54d
BUG: unable to handle kernel paging request in put_child (2) net 1 58d 54d
general protection fault in rt6_mtu_change_route net 3 31d 58d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1135d 1554d
KCSAN: data-race in data_alloc / prb_reserve net 1098 1d02h 1560d